chore(Cross): [IOAPPX-347] Remove react-native-text-input-mask build …

…phase script on iOS (#6310)

## Short description
This PR removes the build script patch for
`react-native-text-input-mask` which is a removed dependency.

## List of changes proposed in this pull request
- Remove the workaround from the `Build Phases`.

## How to test
```bash
# If you store DeriveData with relative path to the project folder, otherwise use Xcode to clean the build
> rm -rf ios/DerivedData 
> rm -rf ios/Pods
> cd ios && bundler exec pod install && cd .. 
> yarn react-native run-ios
```
This should also fix a warning we receive when building the iOS app.

Co-authored-by: Federico Mastrini <federicomastrini93@gmail.com>
Co-authored-by: Alessandro <alessandro.izzo998@gmail.com>

ios/ItaliaApp.xcodeproj/project.pbxproj

@@ -327,7 +327,6 @@
 				13B07F8E1A680F5B00A75B9A /* Resources */,
 				00DD1BFF1BD5951E006B06BC /* Bundle React Native code and images */,
 				61CC933C2135818C00206602 /* Embed Frameworks */,
-				7A034949213D55CA0064B689 /* Work around InputMask.xcodeproj embedding an extra set of Swift libraries */,
 				520BD832C8035EF5E68D9913 /* [CP] Embed Pods Frameworks */,
 				963519164D766C5238AA1B42 /* [CP] Copy Pods Resources */,
 				749771495C064EBF91231ED5 /* Upload Debug Symbols to Sentry */,
@@ -565,20 +564,6 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh ../node_modules/@sentry/react-native/scripts/sentry-xcode-debug-files.sh";
 		};
-		7A034949213D55CA0064B689 /* Work around InputMask.xcodeproj embedding an extra set of Swift libraries */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "Work around InputMask.xcodeproj embedding an extra set of Swift libraries";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "# see https://github.com/react-native-community/react-native-text-input-mask/issues/22#issuecomment-344765116\n\nEXTRA_DIR=\"${CONFIGURATION_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/Frameworks/InputMask.framework/Frameworks\"\n\nif [[ -d \"${EXTRA_DIR}\" ]]; then\n  rm -rf \"${EXTRA_DIR}\"\nfi\n";
-		};
 		95AEBF4A23D0A295000598A9 /* Start Packager */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;